The man who came under suspicion before Ivan Milat for the backpacker murders and who was the chief suspect for a time has died in Warrawong aged 74. His surname is Kas pr zy ck.
Police should take DNA samples because there were witnesses to some of his many crimes.
There is unidentified perpetrator DNA on file which was found under the fingernails of one of the victims at Belanglo. This DNA could well belong to this man.